-AC_ARG_WITH([macos-deployment-target],
-[AC_HELP_STRING([--macos-deployment-target=VERSION],
- [Build for Mac OS VERSION and higher [default= version of build host]])],
-[MACOS_DEPLOYMENT_TARGET="$withval"
+AC_ARG_WITH([macosx-deployment-target],
+[AC_HELP_STRING([--with-macosx-deployment-target=VERSION],
+ [Build for Mac OS VERSION and higher (default= version of build host)])],
+[FP_MACOSX_DEPLOYMENT_TARGET="$withval"